cpu: Turn cpu_paging_enabled() into a CPUState hook

Relocate assignment of x86 get_arch_id to have all hooks in one place.

Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 13 insertions, 0 deletions

diff --git a/qom/cpu.c b/qom/cpu.c
index 04aefbb956..9f6da0fdd8 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -50,6 +50,18 @@ bool cpu_exists(int64_t id)
     return data.found;
 }
 
+bool cpu_paging_enabled(const CPUState *cpu)
+{
+    CPUClass *cc = CPU_GET_CLASS(cpu);
+
+    return cc->get_paging_enabled(cpu);
+}
+
+static bool cpu_common_get_paging_enabled(const CPUState *cpu)
+{
+    return true;
+}
+
 /* CPU hot-plug notifiers */
 static NotifierList cpu_added_notifiers =
     NOTIFIER_LIST_INITIALIZER(cpu_add_notifiers);
@@ -176,6 +188,7 @@ static void cpu_class_init(ObjectClass *klass, void *data)
     k->class_by_name = cpu_common_class_by_name;
     k->reset = cpu_common_reset;
     k->get_arch_id = cpu_common_get_arch_id;
+    k->get_paging_enabled = cpu_common_get_paging_enabled;
     k->write_elf32_qemunote = cpu_common_write_elf32_qemunote;
     k->write_elf32_note = cpu_common_write_elf32_note;
     k->write_elf64_qemunote = cpu_common_write_elf64_qemunote;